note linuxer <p>What about [doc://perldsc#Access-and-Printing-of-a-HASH-OF-HASHES]?</p> <p>Simply create a 2-level loop and iterate through the keys of each level.</p> <code> # untested: my @urls; for my $outer ( keys %hash ) { for my $inner ( keys %{ $hash{$outer} } ) { # maybe check before, if entry "url" exists or is defined ... push @urls, $hash{$outer}->{$inner}->{url}; } } </code> <p><b>update:</b></p> <p>I missed last night that there is an anonymous array inside <c>$hash{$outer}->{$inner}</c>; so here's an updated code: <code> for my $outer ( keys %hash ) { for my $inner ( keys %{ $hash{$outer} } ) { push @urls, map { $_->{url} } @{ $hash{$outer}->{$inner} } } } </code> <p>As the other answers point out, if there is only one "outer" and one "inner" key, you can skip the loops and access the inner referenced array directly...</p> 989881 989881